Electrovalence
n. 电价键, 电(子)价\\n[化] 电价
🗣️ 情景例句
Find a productive hobby, and see if you can learn something.
找一个具有意义的爱好，看你能否从中学到什么。
This week he took his first vacation from work in five years.
五年来，他本周破例第一次休假。
Many of them have to wait six months for their goods.
许多顾客不得不等上半年才得到所需的商品。